If you enjoy nothing more than running around inside a large giant's costume, climbing over slippery obstacles or a good bout of tug o' war then sign up to take part in the annual It's a Knockout event.

Organised by Humberston Lions, the 9th charity event sponsored this year by E-on, has raised a staggering £180,000 since the popular fun day began - with proceeds supporting local charities.

Event organiser Clive Genney said: "It's going to be a big one this year, this is the first time we have supported the Lincs and Notts Air Ambulance.

"We have never had so much interest in this event so early, we had teams signing up since November last year!

"It's a good fun day and it's a good laugh. Most of the games are from the original BBC Show - this is why we use the company Off Limits every year - it's not just a few inflatables, we've got the majestic giants.

"It's good team building for companies.

"It's a fantastic day and it's quite emotional when it all comes together and you see all the teams marching into the arena behind the bag piper."

What to expect

Can you successfully compete against the other 10ft giants? (Image: Duncan Young)

Teams all compete against each other throughout the afternoon to score points in a variety of crazy and fun games until teams are gradually knocked out and a winning team crowned the victors.

Spectators can come along and support the teams for free and cheer them on to victory.

Family, friends and work colleagues turn out in huge numbers to cheer on the competing teams (Image: Duncan Young)

They can also enjoy games, stalls, attractions and bouncy castles. There will be plenty of free parking inside the arena and a selection of refreshment stands will also be available.

The Knockout games you will be playing

Games include: Fe-Fi-Fo-Fall - where participants climb inside a 10ft giants costume with super sized shoes and have to run across conveyor belts operated by opposing teams. To win, the golden egg must be paced in the egg cup first.

Super Suds - Full of foamy fun, each team member enters a giant washing machine to collect socks and peg them on the washing line for points.

Majestic manoeuvres - Three Kings race through a fixed obstacle which only space for one King at a time towards the throne. The Kings are 10ft high with just a window to see out of and your feet sticking out the bottom!

Hats On - A foam covered giant inflatable hurdle course, where each competitor wears a hat containing a cup full of water. The more water you keep in the cup the more points you score.

Slippery summit - You'll be required to get your anchorman to the top so they can then assist the rest of the tea in climbing the slippery slope to the top and getting over the summit.

Bird Cage Rage - A team relay to build your bird's nest so the 7ft budgie can sit comfortably on the completed nest.

Crazy Climber - Here you must scale a 15ft wall to retrieve pieces if a puzzle, which must be assembled before time runs out.

Barmy Bingo - Dressed as giant pensioners, race down the course to a small swimming pool full if super sized bingo balls. Try to find the correct numbers and fill out the team card and shout 'House'!

Medieval Madness - Form a human chain standing on pedestals, whilst the anchor man collects sponges from a large bucket of water and passes these down the line. The last person in the team must catapult wet sponges over the castle wall to a team mate who will squeeze out all the remaining water into a container. The team with the most water wins.